Article link not working, try this:
http://nlpc.org/stories/2011/11/03/country-cookin%E2%80%99-can%E2%80%99t-overcome-lengthy-ev-charging-times
“Citing a Lack of Usage, Costco Removes E.V. Chargers” http://wheels.blogs.nytimes.com/2011/08/17/citing-a-lack-of-usage-costco-removes-e-v-chargers/